Nippon Telegraph and Telephone Corporation

Yuki Urabe

Kimio Tsuchikawa

Takeshi Masuda

Sayaka Yagi

Shiro Ogasawara

Fumihiro Yokose

Haruo Oishi

Makoto Komiyama

Akira Kataoka

Tomonori Mori

Kentaro Hotta

An operation log acquisition device includes processing circuitry configured to store a determination image that is an image of a characteristic area of an operation screen that is used to perform a predetermined operation, an event occurrence area in which an event may occur when the predetermined operation is performed, operation type specifying information that specifies an operation type, and an acquisition image area that is to be acquired when the predetermined operation is performed, in association with each other, upon detecting an occurrence of the event, acquire an occurrence time of the event, an occurrence position of the event, and a captured image of the operation screen, and determine whether or not the captured image acquired includes a matching area that the determination image matches, and acquire an event occurrence area of the determination image if the captured image includes the matching area.

Operation logs acquiring device, operation logs acquiring method, and operation logs acquiring program

A data processing apparatus includes an acquisition unit that acquires words included in a displayed content of a terminal screen, and a determination unit that determines that the words acquired by the acquisition unit are search candidates in a case where the acquired words are included in an inverted index in which words and identification information of work data including the words are stored in association with each other.

Search using words from user interface

An operation log visualization device includes processing circuitry configured to store operation logs each containing a captured image of an operation screen captured during an operation and information identifying a position of an operation location in an operation target window on the operation screen, generate images in each of which a portion corresponding to the position in the captured image is highlighted, and generate a flowchart by arranging the generated images in an order of processing of operation logs corresponding to the images.

Operation logs visualization device, operation logs visualization method and operation logs visualization program

A display control device has display setting information including setting information of a layer structure of display objects on a terminal screen and setting information of a group to which the display objects belong, display state information indicating a display state of the display object, and operation setting information defining which setting content a combination of an operation target and operation content on a screen indicate for a layer structure and a group of display objects for each combination of the operation target and the operation content. The display control device specifies the setting content to the display object based on the combination of the operation target and the operation content, the display state information, and the operation setting information when an operation on the display object occurs. The display control device generates the display state information in which the layer structure of the display objects or the group to which the display objects belong is changed, based on the display setting information and the specified setting content and displays a screen.

Display control device, display control method, and display control program

A classification device includes processing circuitry configured to obtain operation logs describing operation content for a window on a terminal screen, classify the operation logs into a plurality of groups, using a document classification method, based on the operation content of the operation logs, and assign words characteristic of respective groups as labels to these groups, and cause an output device to output the operation logs assigned the labels.

Classification device, classification method, and classification program

A business-document presenting device includes processing circuitry configured to store text information displayed on a terminal screen during processing of a task in a past, acquire text information displayed on the terminal screen, and compare the acquired text information and the text information stored in the storage and extract different items of text information among tasks as keywords for searching for business documents.

Business documents presentation device, business documents presentation method and business documents presentation program

An acquisition unit acquires image data by performing screen capture of a screen operated by a user, at a predetermined interval. A detection unit detects the user operation. An estimation unit estimates an amount of delay time from a user operation time point to a time point at which the user operation is detected by the detection unit. The selection unit selects image data of the user operation time point out of the acquired image data.

User operation recording device and user operation recording method

A display control device acquires event data, that is, data expressed as a set of fixed units of data, and uses the acquired event data to display an image of the event data visualized according to a predetermined visualization method. Additionally, in the case of receiving an operation of attaching an electronic label to the displayed image, the display control device stores information about the electronic label, the event data, and setting information related to the image when the electronic label was attached in association with each other in storage. Also, in the case of receiving the specification of an electronic label to be restored from among the electronic labels, the display control device acquires the data of the electronic label as well as the event data and setting information associated with the electronic label from the storage, and restores the image with the electronic label attached.

Display control device and display control method for displaying images including electronic labels

A timeline display device includes processing circuitry configured to store event data for displaying a figure that represents an operation along a time axis, the event data including a start time point and an end time point of the operation, acquire a search condition that specifies an appearance pattern of the figure that is displayed, and search for data pieces of the event data that match the acquired search condition.

Timeline display device, timeline display method and timeline display program

A display control device includes a conversion unit which, upon receipt of an operation log file including operation logs that indicate the content of operations performed on windows on a terminal screen, determines data variables representing window states of the windows indicated by each of the operation logs on the basis of a window state setting for setting a window state on the terminal screen, a display control unit that sets correspondence relationships between the data variables and visual variables, generates rectangular objects corresponding to the data variables, and determines attribute values of the rectangular objects on the basis of the visual variables associated with the data variables, and a visualization unit that performs drawing on the basis of sets of the rectangular objects and the attribute values determined by the display control unit.

A document acquisition unit () collects documents, a feature amount calculation unit () calculates feature amounts of words included in the collected documents, a relevance calculation unit () calculates relevances between the documents and words included in operation logs in a window operated by a user, using the calculated feature amounts of the words included in the documents, and a presentation unit () presents, to the user, a predetermined number of the documents in an order of descending relevance, as related documents. In this manner, it is possible to present documents related to a user's operation to the user.

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Tokyo, Japan

Yuki Urabe